npo
nothing by mouth
nka
no known allergies
nkda
no knoqn drug allergies
nkfa
no known food allergies
bid
two times a day
qid
4 times a day
tid
three times a day
P.O.
phone order
V.O.
verbal order
cˉ
with
p.c or pc
after food or after meals
p.r.
per rectum
px or PX or Px
per examination
p.v.
per vagina
PRN prn
as needed; as necessary
POC
Plan of care
_po or PO _ do not get confused with P.O.
by mouth
PHx
past history
PERRLA
pupils equal, round, reactive to light and accommodation
P
pulse
ā
artery
A
apical
ab
abdomen
a.c.
before a meal